Radiographic method for anatomic study of the teat canal: observations on 22 lactating dairy cows.
D000818:Animals; D002417:Cattle / Q000033:anatomy & histology*; D005260:Female; D008321:Mammary Glands, Animal / Q000000981:diagnostic imaging*; D008722:Methods / Q000662:veterinary; D011859:Radiography; D013679:Technology, Radiologic / Q000662:veterinary